remove feature_id from ExpressionLevel

python/ga4gh/schemas/_protocol_version.py

@@ -1,2 +1,2 @@
 # File generated by scripts/process_schemas.py; do not edit
-version = '0.6.0a10'
+version = '0.6.0a9'

src/main/proto/ga4gh/rna_quantification.proto

@@ -80,9 +80,6 @@ message ExpressionLevel {
   // Name
   string name = 2;
 
-  // Id of the feature
-  string feature_id = 3;
-
   // The associated RnaQuantification
   string rna_quantification_id = 4;
 

src/main/proto/ga4gh/rna_quantification_service.proto

@@ -158,10 +158,10 @@ message GetRnaQuantificationRequest {
 message SearchExpressionLevelsRequest {
   // The rnaQuantification to restrict search to.
   string rna_quantification_id = 1;
-
-  // Only return expressions with any of the specified feature_ids.
-  repeated string feature_ids = 2;
 
+  // Only return expressions with any of the names (strict string matching).
+  repeated string names = 6;
+
   // Only return ExpressionLevel records with expressions exceeding
   // this value.  (Defaults to 0.0)
   float threshold = 3;